Commercial Treatment Plant
Klargester Commercial BioDisc Sewage Treatment Plants

Kingspan Klargester's Commercial BioDisc® is a single packaged system, which offers affordable running costs due to its design and operational efficiencies.
It is suitable for a variety of commercial applications– from hotels to offices, pubs to campsites and domestic wastewater from industrial buildings. The Kingspan Klargester BioDisc® is also fully compliant with European Standards, including EN 12255 and EN 12566-3 for less than 50 PE systems.
This large treatment plants is designed to run from either a single phase or three phase power source, and require 60 to 550 watt motors, offering low running costs.
Key things things to know about the Large Klargester BioDisc range:
- Low odour – tested in accordance with EN13725
- Low noise – utilising a rotating disc as opposed to noisy blowers
- Affordable running costs over the expected 20 year lifetime of the product
- SmartServ Pro remote monitoring option available (as an optional extra)
- Single piece tank delivered directly on site
- Flow Management Continuous treatment even with over or under load
- Fully removable covers for simple maintenance
- Variable inlet invert/outlet options
Commercial BioDiscs are suitable for:
- Pubs, Hotels & Restaurants
- Schools
- Nursing / Residential homes
- Housing developments
- Holiday and Caravan/Camping Sites
- Residential Parks (Mobile or static caravan sites)
- Factories, Offices, Industrial Estates & Commercial Business Parks
- Construction Sites - Welfare
- Facilities
- Distribution Centres
- Leisure Parks/Attractions
- Sports/Health Centres
- Energy from Waste Sites
- *Commercial kitchens and catering require the use of grease traps before the treatment system.
How does a Commercial BioDisc work?

1. Primary settlement tank:
This is the initial stage of treatment and simply involves the retention of coarse solids present in raw sewage and wastewater for subsequent gradual breakdown.

2. First stage biological treatment:
The liquor and fine solids then flow into the first stage of Biological Treatment. A unique managed flow system ensures peak performance by smoothing loads.

3. Second stage biological treatment:
The liquor is then fed forward at a controlled rate into Biological Treatment stage 2 for further treatment.

4. Final settlement tank:
Surplus micro-organisms continuously slough off the discs and are carried forward to the final settlement, leaving a clear treated effluent to be discharged.
Commercial BioDisc Sewage Treatment Plant technical information
PE | BA | BAX | BB | BC |
---|---|---|---|---|
6 | 6 | 9 | 12 | 18 |
Max. Daily BOD5 (g) | 360 | 540 | 720 | 1080 |
Max. Daily Flow (m³) | 1.2 | 1.8 | 2.4 | 3.6 |
Ø/Width (mm) | Ø1995 | Ø1995 | Ø1995 | Ø2450 |
Inlet Invert Depth (mm) | 450/750/1250 | 450/750/1250 | 450/750/1250 | 600/1100 |
Depth Below Inlet Invert (mm) | 1400 | 1400 | 1400 | 1820 |
Outlet Invert Depth (mm) | 1315 | 1315 | 1315 | 1735 |
Overall Height (mm) | 2160/2460/2960 | 2160/2460/2960 | 2160/2460/2960 | 2825/3325 |
Height to Rim of Cover (mm) | 1945/2245/2745 | 1945/2245/2745 | 1945/2245/2745 | 2485/2985 |
Empty Weight (kg) | 310/325/380 | 335/350/405 | 335/350/405 | 650/750 |
Standard Power Supply | 1 Phase | 1 Phase | 1 Phase | 1 Phase |
Full Load Current - Single Phase (A) | 0 | 0 | 0 | 1 |
Optional Power Supply | N/A | N/A | N/A | 3 Phase |
- Meets the requirements of EN 12255 (BF-BN)
This product is designed to achieve an effluent quality of 20mg/l BOD5, 30mg/l Suspended Solids and 20mg/l Ammonia. The Kingspan Klargester BioDisc® can also be configured to produce better standards of effluent quality with Ammonia levels as low as 5mg/l being achievable. For expert advice for design, support and further information call 01296 633033.
Applications, where commercial catering takes place, will generate significant volumes of grease which should not be allowed to enter any treatment system.
Kingspan manufacture a wide range of Klargester Grease Traps and specialist advice should be sought in these types of applications.
The treatment of sewage from applications other than domestic housing can often demand special precautions, therefore specialist advice should be sought from Kingspan Klargester.
The Kingspan Klargester BioDisc® has a reputation of reliability and low operational costs:
- Designed to run from either a single-phase or 3 phase power source
- Require 120 to 370-watt motors
- Low profile lockable covers
- Fully removable covers to ease maintenance.
- Full platform access to motor and bearings
- Secure lockable control panel
- Integrated loss of rotation alarm (optional on BF-BG, standard on BH-BM)
- Local and remote alarm options available with SmartServ Pro
Get a quote for a Commercial BioDisc Sewage Treatment Plant
Drop us some quick details about your requirements below and one of our off-mains drainage experts will be in touch with a quote.